CVEvulnerability

CVE-2019-10954

7.5 HIGH Published 2019-05-01 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2019-05-01
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS 2.0 ([email protected])
7.8 HIGH — AV:N/AC:L/Au:N/C:N/I:N/A:C
Weaknesses
CWE-121, CWE-787

Description

An attacker could send crafted SMTP packets to cause a denial-of-service condition where the controller enters a major non-recoverable faulted state (MNRF) in CompactLogix 5370 L1, L2, and L3 Controllers, Compact GuardLogix 5370 controllers, and Armor Compact GuardLogix 5370 Controllers Versions 20 - 30 and earlier.

Affected configurations

• rockwellautomation compactlogix 5370 l1 firmware (>= 20.011 <= 30.014) • rockwellautomation compactlogix 5370 l2 firmware (>= 20.011 <= 30.014) • rockwellautomation compactlogix 5370 l3 firmware (>= 20.011 <= 30.014) • rockwellautomation compact guardlogix 5370 firmware (>= 20.011 <= 30.014) • rockwellautomation armor compact guardlogix 5370 firmware (>= 20.011 <= 30.014)

Related

Weakness · CWE (2)

  • CWE-121 Stack-based Buffer Overflow weakness
  • CWE-787 Out-of-bounds Write weakness

References